- A - battery;
- B - starter;
- G19 - air flow meter potentiometer;
- G39 - lambda probe;
- J21 - fuel injection control unit;
- N71 - idle speed stabilization valve;
- N73 - pressure regulator;
- S28 - fuse;
- T1d - 1-pin connector on the right in the engine compartment;
- T2b - 2-pin connector on the right in the engine compartment;
- T2f - 2-pin connector (black) on the right in the engine compartment;
- T6a - 6-pin connector (black) behind the instrument panel;
- T10d - 10-pin connector (yellow) behind the instrument panel;
- Z19 - Lambda probe heating;
- 17 - ground point on the intake manifold;
- 83 - connection to engine ground in the front wiring harness on the right;
- D11 - "positive" connection (15) via fuse 28 in the front wiring harness on the right
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